Sad story that highlights the danger for older people, especially any who are vulnerable, to have snow removal done by someone else:
My hairstylist's FIL died last month after shoveling snow. He went inside and had a massive heart attack. I never asked her if he has previous problems. Even sadder, a couple who were friends of the FIL were on their way here to the funeral, had a car accident and the man died. The woman is still in the hospital.
Snow shoveling is very stressful on the body. I did some yesterday on our patio where it was about 8"-10" deep.